MX2018006179A - Moldes de extrusión para cuerpo de panal. - Google Patents

Moldes de extrusión para cuerpo de panal.

Info

Publication number
MX2018006179A
MX2018006179A MX2018006179A MX2018006179A MX2018006179A MX 2018006179 A MX2018006179 A MX 2018006179A MX 2018006179 A MX2018006179 A MX 2018006179A MX 2018006179 A MX2018006179 A MX 2018006179A MX 2018006179 A MX2018006179 A MX 2018006179A
Authority
MX
Mexico
Prior art keywords
feed holes
honeycomb body
discharge slots
plenum
outlets
Prior art date
Application number
MX2018006179A
Other languages
English (en)
Inventor
William Brew Thomas
Gulati Tushar
James PARKS Lee
Shen Min
Original Assignee
Corning Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corning Inc filed Critical Corning Inc
Publication of MX2018006179A publication Critical patent/MX2018006179A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/221—Extrusion presses; Dies therefor extrusion dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2200/00—Specific machining processes or workpieces
    • B23H2200/30—Specific machining processes or workpieces for making honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/608—Honeycomb structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Un molde de extrusion (100) para un cuerpo de panal, el molde (100) incluye: una superficie de entrada (102); una superficie de salida (104) opuesta; orificios de alimentacion (108) que se extienden desde la superficie de entrada (102) hacia la superficie de salida (104); ranuras de descarga (106) que tienen un ancho de ranura (SW) y una longitud de ranura (SL), y que se extienden desde la superficie de salida (104) hacia la superficie de entrada (102); y una cámara impelente (130) que conecta de forma fluida los orificios de alimentacion (108) y las ranuras de descarga (106); la camara impelente (130) puede incluir camaras (132) conectadas a los orificios de alimentacion (108) e incluir salidas conicas (134) conectadas a las ranuras de descarga (106); la camara impelente (130) puede incluir primeras camaras (132A) conectadas a los orificios de alimentacion (108) e incluir primeras salidas conicas (134A), y las segundas camaras (132B) conectadas a las primeras salidas e incluir segundas salidas conicas (134B) conectadas a las ranuras de descarga (106).
MX2018006179A 2015-11-20 2016-11-18 Moldes de extrusión para cuerpo de panal. MX2018006179A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562258137P 2015-11-20 2015-11-20
PCT/US2016/062692 WO2017087758A1 (en) 2015-11-20 2016-11-18 Extrusion dies for honeycomb body

Publications (1)

Publication Number Publication Date
MX2018006179A true MX2018006179A (es) 2019-04-09

Family

ID=57539630

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018006179A MX2018006179A (es) 2015-11-20 2016-11-18 Moldes de extrusión para cuerpo de panal.

Country Status (6)

Country Link
US (1) US11292152B2 (es)
EP (1) EP3377286A1 (es)
JP (1) JP2018535854A (es)
CN (1) CN108349110B (es)
MX (1) MX2018006179A (es)
WO (1) WO2017087758A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108698253B (zh) 2016-02-11 2020-06-02 康宁股份有限公司 用于蜂窝体的挤出组件
EP3694824A1 (en) * 2017-10-31 2020-08-19 Corning Incorporated Batch compositions comprising pre-reacted inorganic particles and methods of manufacture of green bodies therefrom
EP3569311A1 (de) * 2018-05-18 2019-11-20 Basf Se Matrize mit metallgedruckten teilen zur extrusion von formkörpern
EP3917742A1 (en) * 2019-01-30 2021-12-08 Corning Incorporated Extrusion die preparation methods
US20240190043A1 (en) * 2021-05-27 2024-06-13 Corning Incorporated Honeycomb extrusion dies and methods of using and making same

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT253406B (de) * 1964-08-21 1967-04-10 Betonkeramik Gmbh Vorrichtung zur Herstellung keramischer Körper mit wabenartiger Struktur, sowie Verfahren zur Herstellung einer Hülse für diese Vorrichtung
JPS5946763B2 (ja) * 1977-05-04 1984-11-14 日本碍子株式会社 ハニカムの押出し成型方法およびその装置
US4118456A (en) * 1977-06-20 1978-10-03 Corning Glass Works Extrusion die
US4722819A (en) * 1986-04-28 1988-02-02 W. R. Grace & Co. Die and processes for manufacturing honeycomb structures
US4884960A (en) * 1988-05-06 1989-12-05 Allied-Signal Inc. Die for extruding and wash coating
JP3121409B2 (ja) 1991-11-14 2000-12-25 イビデン株式会社 ハニカム構造体の押出成形用ダイス
JPH09300326A (ja) 1996-05-16 1997-11-25 Denso Corp ハニカム成形用ダイス及びその製造方法
US5997720A (en) * 1997-02-06 1999-12-07 Corning Incorporated Method for machining extrusion dies
EP0882557A1 (en) 1997-06-06 1998-12-09 Corning Incorporated Low-impedance compound feed extrusion die
US6299813B1 (en) * 1999-09-23 2001-10-09 Corning Incorporated Modified slot extrusion dies
US6413072B1 (en) * 1999-12-17 2002-07-02 Corning Incorporated Extrusion die and methods of forming
US6455124B1 (en) * 2000-12-01 2002-09-24 Corning Incorporated Method for extruding ceramic honeycombs
US6765174B2 (en) * 2001-02-05 2004-07-20 Denso Corporation Method for machining grooves by a laser and honeycomb structure forming die and method for producing the same die
JP2002283326A (ja) * 2001-03-28 2002-10-03 Ngk Insulators Ltd ハニカム構造体成形装置及び成形方法
JP2003285308A (ja) * 2002-03-28 2003-10-07 Ngk Insulators Ltd ハニカム成形用口金及びこれを用いたハニカム成形用口金治具
US6989119B2 (en) 2003-02-03 2006-01-24 Corning Incorporated Honeycomb extrusion dies
JP4426400B2 (ja) * 2004-08-11 2010-03-03 日本碍子株式会社 ハニカム構造体成形用口金及びその製造方法
EP2002949B1 (en) * 2006-03-31 2012-08-01 NGK Insulators, Ltd. Die for forming a honeycomb structure and method for manufacturing the same
CN101259637A (zh) * 2007-10-29 2008-09-10 北京创导奥福精细陶瓷有限公司 一种高孔密度薄壁蜂窝陶瓷挤出模具及其制造方法
JP5361224B2 (ja) * 2008-03-17 2013-12-04 日本碍子株式会社 ハニカム構造体成形用口金、及びその製造方法
US20100052205A1 (en) 2008-08-27 2010-03-04 Thomas William Brew Method of forming ceramic honeycomb substrates
JP5345487B2 (ja) * 2008-09-24 2013-11-20 日本碍子株式会社 接合体及びハニカム構造体成形用口金
CN201353824Y (zh) * 2009-02-13 2009-12-02 江苏龙源催化剂有限公司 出料端带有倒角或倒圆的蜂窝陶瓷催化剂模具
US8435025B2 (en) 2009-08-27 2013-05-07 Corning Incorporated Honeycomb extrusion die apparatus
JP5513865B2 (ja) 2009-12-09 2014-06-04 日本碍子株式会社 超硬合金接合体及びその製造方法
JP5140106B2 (ja) * 2010-03-23 2013-02-06 日本碍子株式会社 ハニカム構造体成形用口金の製造方法
EP2857164B1 (en) * 2012-06-04 2019-03-20 NGK Insulators, Ltd. Spinneret for molding honeycomb structure and manufacturing method therefor
US20140060253A1 (en) 2012-08-28 2014-03-06 Thomas William Brew Methods of manufacturing a die body

Also Published As

Publication number Publication date
EP3377286A1 (en) 2018-09-26
WO2017087758A1 (en) 2017-05-26
CN108349110B (zh) 2021-01-12
US20200262103A1 (en) 2020-08-20
CN108349110A (zh) 2018-07-31
US11292152B2 (en) 2022-04-05
JP2018535854A (ja) 2018-12-06

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